It quite fastidious to rename net that is also used in a bus. when we rename a net, it would be nice to propose more options, if this net is also included in a bus. For example if I rename a net A12 in to ADR12, and if this net is included in buses, eagle should propose :
|| * this segment
|| * All segments on this sheet (if applicable)
|| * All segments on all sheet (if applicable)
|| *Don't update in any buses
|| *Update in buses in this sheet (if applicable)
|| * Update in buses in all sheet (if applicable)
because today, you have to rename the segments, then to rename the buses...
And since we are in the buses naming.... renaming buses windows need a little update. With long name, and/or large buses, the 1 line editor is quite unusable.... Please let us select the names on several lines (an array with One net per line would be the best).